About: http://webisa.webdatacommons.org/367350111

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Fan Clubs were advertised in the backs of Nancy Drew and The Hardy Boys Wanderer digest paperbacks and other publications.
http://www.w3.org/ns/prov#wasQuotedFrom	nancydrewsleuth.com